Long Lasting - Energy saving, with large temperature monitoring display. It contains a 1200mAh lithium battery, which can be used continuously for one month under normal conditions.Smart Light Sensor - The alarm clock contains a sensitive light sensor. The backlight can be controlled depending on the brightness of the external environment. During the day, the screen brightness returns to normal.Powerful Display - Digital screen display, the alarm clock setting is very simple. Date, hours 12/24h format and temperature unit F/C on the screen are switchable. Easy to carry, just slide and press to set.Gradual Ringtone - The alarm clock emits a dichroic sound, the sound and frequency gradually increase with time. The snooze function can make the alarm sound again after it has been paused, just press the button on the top, you can fall asleep peacefully.Wide Application - This digital alarm clock with time, date and temperature, a great decoration for your desk, bedside table, bedroom, home and office etc.Colour: WhiteMaterial: ABSSize: 13.6 x 7.8 x 4.6cmPackage Contents:1 x digital alarm clock1 x usb cableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm._MGF